@robi:
@i814u2:
I chose the 3.6 MB photo and it didn't upload.
Khm… why on earth would anyone want to upload a 3.6MB photo (~15 Megapixels worth) to a firewall's dashboard?
My approach would be to set up a limit, say 256kB for such things.
Yep, normally I personally wouldn't. But it was the first image file I navigated to, so I chose it just to test the feature. When it failed, I figured I would mention it.
Setting a limit would make sense, as long as it is displayed to the user.